ROBINS AIR FORCE BASE, Ga. - Staff Sgt. Craig Rainey and Military Working Dog Macko, with the 78th Security Forces Squadron, rest during a training activity at Robins Air Force Base, Georgia, March 13, 2019. 78 SFS hosted a local media outlet for National K-9 Veterans Day to showcase the abilities of their Military Working Dogs. (U.S. Air Force photo by Roland Leach)